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Life Extension

Life Extension has the whole dietary supplement alphabet covered. The science supporting the use of natural supplements is the driving force behind their vitamins. The company’s products are developed to incorporate the latest scientific research findings to optimize the potential health benefits of everything they sell. Life Extension offers pharmaceutical-grade products whose value has been well documented in double-blind, placebo controlled tests. Swanson is proud to offer Super K, Magnesium and Super Bio-Curcumin among more than 150 of Life Extension’s most popular dietary supplements.

*These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure or prevent any disease.

For our website and catalog, the MSRP is the "Manufacturer's Suggested Retail Price." The MSRP is understood to mean the price at which a manufacturer will recommend a retailer sell a product for in stores, on the internet, or in catalogs. The MSRP of National brand items are dictated to Swanson by each manufacturer. For Swanson brand items, the MSRP is calculated based on a varying percentage above the product's base price.